Awave has a velocity of 24 m/s and a period of 3.0 s.
choose the correct amplitude.

According to newton’s first law of motion, which force is expected to cause a body to accelerate?

In a system, when potential energy decreases, then entropy also decreases. true false

Very large accelerations can injure the body, especially if they last for a considerable length of time. one model used to gauge the likelihood of injury is the severity index ( ), defined as =/ . in the expression, is the duration of the accleration, but is not equal to the acceleration. rather, is a dimensionless constant that = the number of multiples of that the acceleration is equal to.in one set of studies of rear-end collisions, a person's velocity increases by 13.7 km/h with an acceleration of 36.0 m/s2 . let the + direction point in the direction the car is traveling. what is the severity index for the collision?